
var express = require('express');
var path = require('path');
var cookieParser = require('cookie-parser');
var logger = require('morgan');

var indexRouter = require('./routes/index');
var usersRouter = require('./routes/users');

var app = express();

// view engine setup
app.set('views', path.join(__dirname, 'views'));
app.set('view engine', 'ejs');

app.use(logger('dev'));
app.use(express.json());
app.use(express.urlencoded({ extended: false }));
app.use(cookieParser());
app.use(express.static(path.join(__dirname, 'public')));
app.use("/uploads", express.static(path.join(__dirname, 'uploads')));
app.use("/static", express.static(path.join(__dirname, 'static')));

app.use('/', indexRouter);

// catch 404 and forward to error handler
app.use(function (req, res, next) {
    res.send({
        code: 400,
        msg: "此路不通"
    })
});

// 业务逻辑统一处理
app.use(function (err, req, res, next) {
    res.send({
        code: 500,
        msg: err
    })
});

module.exports = app;
